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Match the anatomical structures, labelled a. through e., with the heart characteristics. (Options may be used more than once or not at all.)
-the ventricles' left is much thicker
Physical Barrier
Structures or obstacles that prevent movement or access, serving to protect or delineate boundaries.
Cervical Cap
A barrier contraceptive device worn over the cervix to prevent sperm from entering the uterus.
IUD
An intrauterine device, a form of long-term birth control placed inside the uterus to prevent pregnancy.
Chromosomes
Thread-like structures located in the nucleus of cells, composed of DNA and protein, carrying genetic information.
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